With this build, you always want to start blue side with your q spell (your r if you use after shock. Your purpose is to activate your Q, aa your camp/champion and then instantly activate your R to beneficiate of the Q spell AS passive.
So you'll start blue buff with your Q and get your lv2, then go to your gromp with the combo Q into R and kill the wolves to get your lv3 and get a second point in your R.
Run to the red jungle and do your wraith and the red buff(us one potion at the buff). Then go to the crugs, smite the big one and use your last potion, get your E with your lv4 and run to the scuttle.

Udyr is not really strong for ganks early game.So you basically want to powerfarm and counter jungle with your bami's. If the ennemie's team is trying to do the drake or the herald, run into the fight with your team or try to take the opposite objective.
At this moment of the game ur only strong as invades and traps

When you get your mythical item, your boots and the death plate, you'll be able to take and engage fights with your team. This build is more based on duels and team work, and your really weak against cc.

Now you're just a meat bag, try to peel your carry. But in anyway you are ****ed up as an udyr late game.